HR electric hoist cable is used for electric hoist, crane, flaw detection equipment, self-supporting hoistway or inclined shelf, crane, port and other occasions. The conductor adopts multi strand fine twisted flexible oxygen free copper wire to overcome the difficulty of breaking the core wire easily. The modified PVC sheath is softer, more tensile and tear resistant than ordinary rubber material.
● Cable structure
Conductor: multi strand flexible oxygen free copper wire conforming to DIN VDE 0295 grade 5
Insulation: PVC mixed insulation color: color core or code core grounding yellow green core
Filling: jute tension rope
Steel wire: single torsion free self-supporting steel wire.
Inner lining: wrapped with special non-woven fabric
Sheath: PVC composite Sheath color: black
● Technical parameters
Rated voltage: 300/500V;
Test voltage: 2000V
Fixed laying with small bending radius: 6 × D;, Mobile installation: 8 × D
Operating temperature: fixed laying: - 25 ℃ to 70 ℃;, Mobile installation: - 15 ℃ to 70 ℃
Flame retardancy: conform to IEC60332-1
● Transportation, storage and precautions
The cable shall be neatly wound on the cable delivery reel. The cable end shall be tightly sealed, and the length exposed outside the cable reel shall meet the requirements of AC voltage withstand test.
Only cables of the same model and specification can be wound on each cable reel.
The correct rotation direction of the cable reel shall be marked on the cable reel.
Protect the cable from moisture.
Prevent serious bending and other mechanical damage, high temperature and sun exposure.
● Recommendations for more removable cable products:
Signal control cable, low smoke halogen-free wire cable, elevator cable, high temperature resistant video cable, elevator network cable, drag chain network cable, machine handle cable, and various special cables. Our company adopts unique cable structure and cable material design, so that the cable has a longer service life, good weather resistance, abrasion resistance, bending resistance, high temperature resistance and low temperature resistance.
